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General

Legacy ID
21

Stakeholder Documents - Advisory Bulletin ADB-10-03

PHMSA issued advisory bulletin ADB-10-03 to notify owners and operators of recently constructed large diameter natural gas pipeline and hazardous liquid pipeline systems of the potential for girth weld failures due to welding quality issues. Misalignment during welding of large diameter line...

Underground Natural Gas Storage: Key Documents

Safety of Underground Natural Gas Storage Facilities: Interim Final Rule

On December 19, 2016, PHMSA published in the Federal Register an Interim Final Rule (IFR) that revises the Federal pipeline safety regulations to address critical safety issues related to downhole facilities, including wells...